JPS57137375A - Prepration of air-permeable adhesive tape or sheet - Google Patents

Prepration of air-permeable adhesive tape or sheet

Info

Publication number
JPS57137375A
JPS57137375A JP56023818A JP2381881A JPS57137375A JP S57137375 A JPS57137375 A JP S57137375A JP 56023818 A JP56023818 A JP 56023818A JP 2381881 A JP2381881 A JP 2381881A JP S57137375 A JPS57137375 A JP S57137375A
Authority
JP
Japan
Prior art keywords
air
sheet
20w40pts
polyol
base material
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP56023818A
Other languages
Japanese (ja)
Other versions
JPS6214197B2 (en
Inventor
Seiichiro Honda
Hiroshi Ogawara
Yoshihiro Kuratani
Yasuhiko Ooyama
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sekisui Chemical Co Ltd
Original Assignee
Sekisui Chemical Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sekisui Chemical Co Ltd filed Critical Sekisui Chemical Co Ltd
Priority to JP56023818A priority Critical patent/JPS57137375A/en
Publication of JPS57137375A publication Critical patent/JPS57137375A/en
Publication of JPS6214197B2 publication Critical patent/JPS6214197B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Adhesive Tapes (AREA)
  • Materials For Medical Uses (AREA)

Abstract

PURPOSE: To obtain the titled tape having good air permeability easily, safely with certainty, by applying a polyol, an isocyanate compound, a tackifier resin and a foaming agent to release paper, reacting and foaming the raw material, and transferring the resultant foamed film to an air -permeable base material.
CONSTITUTION: (A) A solution containing 20W40pts.wt. polyol, preferably polyoxypropylene glycol having a hydroxyl number ≤100, 20W40pts.wt. tackifier resin, e.g. terpenic resin, 1W15pts.wt. foaming agent, e.g. "Freon", 0.02W 0.5pt.wt. curing catalyst, and if necessary 0W15pts.wt. foam stabilizer is mixed with (B) a solution of an isocyanate compound, e.g. tolylene diisocyanate, just before coating. The resultant mixture is then applied to a release paper, and reacted at preferably 60'100°C and foamed to form a porous adhesive layer, which is then transferred to an air-permeable base material, perferably non- woven fabric, having the surface subjected to the water-repellent treatment, and a thickness of 50W250μ, to give the aimed tape or sheet.
USE: Surgical use.
COPYRIGHT: (C)1982,JPO&Japio
JP56023818A 1981-02-19 1981-02-19 Prepration of air-permeable adhesive tape or sheet Granted JPS57137375A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56023818A JPS57137375A (en) 1981-02-19 1981-02-19 Prepration of air-permeable adhesive tape or sheet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56023818A JPS57137375A (en) 1981-02-19 1981-02-19 Prepration of air-permeable adhesive tape or sheet

Publications (2)

Publication Number Publication Date
JPS57137375A true JPS57137375A (en) 1982-08-24
JPS6214197B2 JPS6214197B2 (en) 1987-04-01

Family

ID=12120927

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56023818A Granted JPS57137375A (en) 1981-02-19 1981-02-19 Prepration of air-permeable adhesive tape or sheet

Country Status (1)

Country Link
JP (1) JPS57137375A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61274041A (en) * 1985-05-28 1986-12-04 東リ株式会社 Adhesive tile and its production
WO1997047681A2 (en) * 1994-12-15 1997-12-18 Norton Performance Plastics Corporation Pressure sensitive foam adhesives
US6169138B1 (en) 1994-12-15 2001-01-02 Saint-Gobain Performance Plastics Corporation Foamed pressure sensitive tapes
JP2011500897A (en) * 2007-10-09 2011-01-06 アドヒーシブズ・リサーチ・インコーポレーテッド Porous pressure sensitive adhesive and tape

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5590525A (en) * 1978-12-28 1980-07-09 Nitto Electric Ind Co Ltd Pressure-sensitive adhesive foamed article

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5590525A (en) * 1978-12-28 1980-07-09 Nitto Electric Ind Co Ltd Pressure-sensitive adhesive foamed article

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61274041A (en) * 1985-05-28 1986-12-04 東リ株式会社 Adhesive tile and its production
WO1997047681A2 (en) * 1994-12-15 1997-12-18 Norton Performance Plastics Corporation Pressure sensitive foam adhesives
US5780523A (en) * 1994-12-15 1998-07-14 Norton Performance Plastics Corporation Foamed pressure sensitive tapes
WO1997047681A3 (en) * 1994-12-15 1998-08-06 Norton Performance Plastics Co Pressure sensitive foam adhesives
US6169138B1 (en) 1994-12-15 2001-01-02 Saint-Gobain Performance Plastics Corporation Foamed pressure sensitive tapes
JP2011500897A (en) * 2007-10-09 2011-01-06 アドヒーシブズ・リサーチ・インコーポレーテッド Porous pressure sensitive adhesive and tape

Also Published As

Publication number Publication date
JPS6214197B2 (en) 1987-04-01

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